| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $228.74 | 12.827% | $258.0805 | $258.08 | $258.10 | $258.10 |
| Purchase #2 | $45.37 | 9.307% | $49.5926 | $49.59 | $49.60 | $49.60 |
| Purchase #3 | $187.71 | 3.579% | $194.4281 | $194.43 | $194.45 | $194.40 |
| Purchase #4 | $217.89 | 9.593% | $238.7922 | $238.79 | $238.80 | $238.80 |
| Purchase #5 | $230.36 | 4.159% | $239.9407 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $97.79 | 10.624% | $108.1792 | $108.18 | $108.20 | $108.20 |
| Purchase #7 | $120.52 | 9.579% | $132.0646 | $132.06 | $132.05 | $132.10 |
| 7 purchase totals = | $1,128.38 | $1,221.0779 | $1,221.07 | $1,221.15 | $1,221.10 | |